Biology · Environmental Studies
Forestry and Plant Sciences
1,005 Questions
Review important biological concepts with these questions on forestry and plant sciences. The topics include non-timber forest products, timber wood types, lichen growth, and tree structures. This content is ideal for students preparing for agriculture and biology exams.
Industrial wood productionLichen growth patternsNon-timber forest productsPapilionaceous timber woodsTree crown typesFast growing trees
Forestry and Plant Sciences Questions
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runner
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trailer
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liana
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climber
C
Correct answer
Explanation
In some plants the stem that twins around the support is hard and woody, such plants are called lianas, e .g ., Tinospora, Hiptage etc.
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Butea monosperma
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Bentham and Hooker
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Engler and Pranti
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Ephedra sinica
A
Correct answer
Explanation
'Flame of the Forest' is the common name for Butea monosperma (Palas), a tree known for its brilliant orange-red flowers. Bentham & Hooker and Engler & Prantl are botanist pairs who developed classification systems. Ephedra sinica is a gymnosperm (not Flame of the Forest).
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Le printemps
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<span style="font-size:10.0pt;font-family:Arial;mso-fareast-font-family:"Times" new="">L'été
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L'hiver
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L'automne
D
Correct answer
Explanation
L'automne means automn in French, in autumn leaves fall from trees.
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Banana tree
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Desert oak
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Cotton wool
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Neem tree
B
Correct answer
Explanation
Desert oaks and other desert plants have evolved deep root systems that can penetrate many meters into the soil to reach groundwater. This adaptation allows them to survive in arid environments where surface water is scarce.
A
Correct answer
Explanation
Palm trees have a different growth pattern with fewer, larger fronds concentrated at the top, providing less dense shade compared to olive, almond, and apple trees which have spreading branches with dense foliage that create more extensive shade.
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water cannot move up
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food does not travel down and root become starved
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shoots become starved
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annual rings are not produced
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none of the above
B
Correct answer
Explanation
The removal of ring wood of tissues, outside the vascular cambium, from the tree trunk kills it because food does not travel down and root become starved.
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Peepal
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Banana
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Lemon
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Apple
B
Correct answer
Explanation
Banana plants are not true trees - they are giant herbs. Their 'trunk' is actually a pseudostem made of tightly packed leaf sheaths, not woody tissue. When harvested, the pseudostem dies back, and a new one grows from the rhizome.
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Sericulture
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Silviculture
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Apiculture
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Olericulture
C
Correct answer
Explanation
The United Nations flag features a world map surrounded by two olive branches. The olive branch is a universal symbol of peace, dating back to ancient Greek traditions. The UN emblem was designed in 1945 and the olive branches were chosen to represent the UN's mission of maintaining international peace and security. The olive branches appear on both sides of the world map, symbolizing the goal of achieving peace through international cooperation.
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State of abnormal growth due to hyperactivity of thyroid
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Largest monument in the world
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Largest tree in the world
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Scientific term for superior complex
C
Correct answer
Explanation
Sequoia gigantea refers to the giant sequoia (Sequoiadendron giganteum), which is indeed the largest tree in the world by volume. These massive trees can grow over 250 feet tall and are found naturally only in the Sierra Nevada mountains of California.
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The plants who need the support of other plants.
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The plants which grow on the ground.
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A woody plant of low height.
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Plants whose stem are above the ground.
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None of the above is correct
B
Correct answer
Explanation
They are called creepers.
B
Correct answer
Explanation
By convention, the root node of a tree is at level 0. Its direct children are at level 1, grandchildren at level 2, and so on. This zero-based indexing is standard in tree data structures.
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superposed accessory buds
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collateral accessory buds
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adventitious buds
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hairy buds
B
Correct answer
Explanation
The accessory buds in maple trees are situated laterally and are called collateral accessory buds.
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scramblers
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linna
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root climbers
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tendril climbers
B
Correct answer
Explanation
Woody twiners or climbers that are generally found in the forests of Madhya Pradesh in India are called linna.
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tree
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shrub
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creeper
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climber
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none of the above
D
Correct answer
Explanation
Plants those take the support on neighbouring structures and climb are called Climbers.